47993888 is an even 8-digits composite number following 47993887
and preceding 47993889 . In scientific notation, it is written as 4.7993888 × 10^7.
The sum of its digits is 56. It has a total of 7 prime factors and 24 positive divisors.
There are 23950080 positive integers (up to 47993888) that are relatively prime to 47993888.
47993888 has 24 divisors, whose sum is 94672620
The reverse of 47993888 is 88839974
Previous prime number is 661
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
forty-seven million nine hundred ninety-three thousand eight hundred eighty-eight
Scientific notation
4.7993888 × 10^7
Engineering notation
4.7993888 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 661 × 2269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
2999618
Product of the distinct prime numbers
The prime factorization of 47993888 is 2 × 2 × 2 × 2 × 2 × 661 × 2269.
Since it has a total of 7 prime factors.
4 , 10 , 81 , 1 , 701 , 401 , 1201 , 2565 , 83606 , 32015 , 176667 , 8989 , 6415430 , 6423644 , 59024517 , 1441216 , 31412754 , 924737548 , 8119532664 , 6754656821
n×2
95987776
n×3
143981664
n×4
191975552
n×5
239969440
n÷2
23996944
n÷3
15997962.666667
n÷3
11998472
n÷5
9598777.6
n2
2303413285356544
n3
1.1054975923511E+23
n4
5.305712763157E+30
n5
2.5464178411513E+38
2 √n
6927.7621206274
3 √n
363.40869257685
4 √n
83.233179205335
5 √n
34.374563079323
1 , 2 , 4 , 8 , 16 , 32 , 661 , 1322 , 2269 , 2644 , 4538 , 5288 , 9076 , 10576 , 18152 , 21152 , 36304 , 72608 , 1499809 , 2999618 , 5999236 , 11998472 , 23996944 , 47993888
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47993887
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47993888 can be divided by 24 positive divisors.
The sum of these divisors (counting 47993888) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10110111000101010000100000
3
Ternary
10100022100020102
4
Quaternary
2313011100200
5
Quinary
44241301023
6
Senary
4432401532
8
Octal
267052040
10
Decimal
47993888
12
Duodecimal
140a62a8
16
Hexadecimal
2dc5420
20
Vigesimal
ejj4e8
36
Base36
skobk
md5
689dfcb1a05b808c71c7ac8127a0e7e2
sha1
6811cc511a318c2de3ca81698fa5d72af53ff7ce
sha256
5d6efeed5563470308bee4d5ec78bea826d3b9b8fdc5c4a55e32ac3c22b42ead
sha512
07fe03d00d5bd8265241a405872b72f0785718a5a11de66c99d85043c1730cb94ecb0fef76f80b83ac4f48b739d13066c6f189cd84cab74d0048c521ba3916c1
ripemd-160
e41a4ec73ee2ee814637a1ab7da84b637613757e
Diameter
95987776
Circumference
301554491.91602
Area
7.2363862554572E+15
Volume
4.6306974862554E+23
Surface area
2.8945545021829E+16
Circumference
301554491.91602
Perimeter
191975552
Area
2303413285356544
Diagonal
67873607.320615
Surface area
13820479712139264
Volume
1.1054975923511E+23
Space diagonal
83127852.46877
Perimeter
143981664
Area
9.9740721026667E+14
Altitude
41563926.234385
Surface area
9.9740721026667E+14
Volume
1.3028414068948E+22
Height
22624535.773538